The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2014
Filed:
Feb. 28, 2008
Andrew Dolganow, Kanata, CA;
Jason Rusmisel, Ottawa, CA;
Andrew Dolganow, Kanata, CA;
Jason Rusmisel, Ottawa, CA;
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
Various exemplary embodiments comprise a method and related device and computer-readable medium including one or more of the following: receiving an uncompressed packet sent from the source node to the destination node during a compression negotiation stage; storing information extracted from the uncompressed packet, the stored information sufficient to uniquely identify flows; receiving a compressed packet sent from the source node to the destination node; associating the compressed packet with an active flow by accessing the stored information and information in the compressed packet; performing deep packet inspection (DPI) to identify an application associated with the active flow; and performing application-specific processing on at least one packet belonging to the active flow. In various exemplary embodiments, the information extracted from the uncompressed packet includes a context identifier used to establish a compression context between a compressor and a decompressor.